Schematic Diagram - Display Board - Sony HCD-GPX33 Service Manual

HCD-GPX33/GPX55/GPX77/GPX88

6-19. SCHEMATIC DIAGRAM - DISPLAY Board -

1 2 3
A
DISPLAY BOARD
B
1
JL2202
C2223
C
0.01
D
E
F
LED_GND
FL_CLK
STR BOARD
CN2105 F
(Page 40)
G
E+ 3.3V
VH_CTRL
H
I
J
K
HCD-GPX33/GPX55/GPX77/GPX88
4 5 6 7
FL2200
VACUUM FLUORESCENT DISPLAY
35 36 37 38 39 40 41 42
R2201 R2206
10 10
IC2200
C2207 C2234
PNA4823M03S0
0.1 0.22
IC2200
REMOTE CONTROL
RECEIVER
3.3 3.3
JL2200
C2201
R2200
0.22
22
CN2200
11P
JL2212
13V 1
JL2213
2
JL2214
FL_SI 3
JL2215
4
JL2216
FL_LAT 5
JL2217
FL_BK 6
JL2218
3.3V 7
JL2219
SIRCS 8
JL2220
9
JL2221
DGND 10
JL2223
11
8 9 10
49
JL2211
C2224
0.01
R2215
0
C2235
0.22
L2200
220uH
CRH02 (T5R,SONY ,XM)
T2200
R2207 DC-DC CONVERTER
C2236 6.8k
TRANSFORMER
100 16V
JL2226
2 9
JL2232
-0.3
C2237
C2214
100 16V SWITCHING 3
4700p
TRANSISTOR 12.8
-0.3
4 1
JL2227
12.8
6 7
JL2228
SWITCHING 5 8
TRANSISTOR JL2230
R2208
0
42 42
11 12 13 14
R2210
33k
C2216
C2215
10 JL2224
JL2231 0.01
50V
C2228
0.01
R2212
R2211
100 100
D2207
DZ2J068M0L
15 16 17